66397938

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 135456000

約数和(自身を除く): 69058062

約数列:

[1, 2, 3, 6, 67, 134, 201, 331, 402, 499, 662, 993, 998, 1497, 1986, 2994, 22177, 33433, 44354, 66531, 66866, 100299, 133062, 165169, 200598, 330338, 495507, 991014, 11066323, 22132646, 33198969, 66397938]

約数ペア:

[(1, 66397938), (2, 33198969), (3, 22132646), (6, 11066323), (67, 991014), (134, 495507), (201, 330338), (331, 200598), (402, 165169), (499, 133062), (662, 100299), (993, 66866), (998, 66531), (1497, 44354), (1986, 33433), (2994, 22177)]